46722232 has 16 divisors (see below), whose sum is σ = 87721200. Its totient is φ = 23329920.

The previous prime is 46722227. The next prime is 46722233. The reversal of 46722232 is 23222764.

46722232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46722232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46722233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3232 + ... + 10192.

It is an arithmetic number, because the mean of its divisors is an integer number (5482575).

Almost surely, 2^46722232 is an apocalyptic number.

It is an amenable number.

46722232 is a deficient number, since it is larger than the sum of its proper divisors (40998968).

46722232 is a wasteful number, since it uses less digits than its factorization.

46722232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7806 (or 7802 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 46722232 is about 6835.3662667044. The cubic root of 46722232 is about 360.1702692493.

Adding to 46722232 its reverse (23222764), we get a palindrome (69944996).

The spelling of 46722232 in words is "forty-six million, seven hundred twenty-two thousand, two hundred thirty-two".